corwell.cz - robtex.com
corwell.cz
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1777295839 | ||||||
Subdomains
www.corwell.cz |
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSns1.dnsdienst.de2026-03-16 → 2026-04-27 · 3 obs
● 2026-03-16 04:17:46
● 2026-04-27 13:43:22
●NSns2.dnsdienst.de2026-03-16 → 2026-04-27 · 3 obs
● 2026-03-16 04:17:46
● 2026-04-27 13:43:22
●NSns3.dnsdienst.de2026-03-16 → 2026-04-27 · 3 obs
● 2026-03-16 04:17:46
● 2026-04-27 13:43:22
○NSnsauth.datanet.hu2015-07-15 → 2017-03-18 · 4 obs
● 2017-03-18 15:55:56
○ 2026-03-16 04:17:46
○ 2026-04-27 13:43:22
○NSnsauth3.datanet.hu2015-07-15 → 2017-03-18 · 4 obs
● 2017-03-18 15:55:56
○ 2026-03-16 04:17:46
○ 2026-04-27 13:43:22
●MXcorwell-cz.mail.protection.outlook.com2026-03-16 → 2026-04-27 · 3 obs
● 2026-03-16 04:17:46
● 2026-04-27 13:43:22
○MXmail.corwell.hu2015-07-15 → 2017-03-18 · 4 obs
● 2017-03-18 15:55:56
○ 2026-03-16 04:17:46
○ 2026-04-27 13:43:22
○A213.253.214.1942015-07-15 → 2015-11-12 · 4 obs
● 2015-11-12 19:22:40
○ 2016-03-09 12:42:56
○ 2026-04-27 13:43:22
○A91.216.179.432016-03-09 → 2017-03-18 · 5 obs
● 2016-03-09 12:42:56
● 2017-03-18 15:55:56
○ 2026-03-16 04:17:46
○ 2026-04-27 13:43:22
●A91.216.179.882026-03-16 → 2026-04-27 · 3 obs
● 2026-03-16 04:17:46
● 2026-04-27 13:43:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| corwell.cz | ns1.dnsdienst.de, ns2.dnsdienst.de, ns3.dnsdienst.de | - |
✅ Authoritative Response
Server:193.227.117.124
NS records: ns1.dnsdienst.de, ns2.dnsdienst.de, ns3.dnsdienst.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for corwell.cz (unsigned zone)
⏱️ Timing
Total: 1462ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.216.179.88 |
| NS | 3 | ns3.dnsdienst.de, ns2.dnsdienst.de... |
| MX | 1 | corwell-cz.mail.protection.outlook.com ( |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms69987624 |
| SOA | 1 | ns1.dnsdienst.de corwell.cz |
Analysis
Hierarchy
The parent of www.corwell.cz is corwell.cz.
IP Addresses
corwell.cz points to an IP address: 91.216.179.88.
other host names include www.corwell.cz, albra.cz, vseprotruck.cz, bezednamiska.cz and esta.cz; they share IP numbers with corwell.cz.
Name Servers
corwell.cz is delegated to three name servers ns1.dnsdienst.de, ns2.dnsdienst.de and ns3.dnsdienst.de.
corwell.cz at least partially shares name servers with other domains, for instance mc-charts.de, spdfrak.org, arisppm.com, delvag.info and breitenbach.it.
These name servers are commonly used alongside ns0.com-domain.com, ns3.com-domain.com and ns4.com-domain.com.
Host names with one IP:
ns1.dnsdienst.de points to 194.50.187.134; ns2.dnsdienst.de points to 194.0.182.1; ns3.dnsdienst.de points to 193.227.117.124.
Mail Servers
corwell.cz is handled by a single mail server, corwell-cz.mail.protection.outlook.com.
Hostname corwell-cz.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::b, 52.101.68.12, 52.101.73.4, 52.101.73.22 and 52.101.73.26.